Information disclosure in Argoproj Argo-cd
CVE-2026-45737
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From 3.2.0 until 3.2.12, 3.3.10, and 3.4.2, Argo CD ServerSideDiff can expose Kubernetes Secret values embedded in the kubectl.kubernetes.io/last-applied-configurati…
Vulnerability class: Information Disclosure
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N.
Affected products
- Argoproj Argo-cd — versions >= 3.2.0, < 3.2.12, >= 3.3.9, < 3.3.10, >= 3.4.1, < 3.4.2
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_CONFIRM)
Frequently asked questions
- What is CVE-2026-45737?
- CVE-2026-45737 is a medium-severity vulnerability in Argoproj Argo-cd, classified under Information Disclosure. CVSS score: 6.3/10. Published 2026-07-15.
- How severe is CVE-2026-45737?
- Medium severity. CVSS v3 base score is 6.3 out of 10.